Miller, Katherine, author
Wardsword Cengage Learning, 2012
Buku Teks
Mintzberg, Henry, author
Prentice Hall International, 1983
Buku Teks
Galbraith, Jay R., author
Addison-Wesley , 1977
Buku Teks
Dahara Prize, 1992
Buku Teks
Dunkerly, David
Routledge, 1972
Buku Teks